105078623

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{647}}^1$

素因数の和:735

約数の個数: 18

約数和(自身を含む): 117753912

約数和(自身を除く): 12675289

約数列:

[1, 13, 31, 169, 403, 647, 961, 5239, 8411, 12493, 20057, 109343, 162409, 260741, 621767, 3389633, 8082971, 105078623]

約数ペア:

[(1, 105078623), (13, 8082971), (31, 3389633), (169, 621767), (403, 260741), (647, 162409), (961, 109343), (5239, 20057), (8411, 12493)]